Gaya APA
SMOLTCZYK, U.
(2003).
Geotechnical engineering handbook Vol. 2 : Procedures
.
:
Ernst & Sohn.
Gaya MLA
SMOLTCZYK, Ulrich.
"Geotechnical engineering handbook Vol. 2 : Procedures".
:
Ernst & Sohn,
2003.
Buku.